The Haida 77mm Pro II-S Super Wide-Angle Variable Neutral Density 0.9 to 3.0 Filter is a solid variable neutral density filter that provides an exposure reduction of 3 to 10 stops. The 0.9 to 3.0 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The degree of density is easily controlled by rotating the front filter ring, helping you to predetermine the additional exposure length required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. For easier, repeatable control over density settings, the front ring is also visually demarcated with dots that represent different density values and includes a rotation lever to further enable fast, as well as precise positioning of the front ring.

This Haida filter is constructed from optical glass for clarity and color fidelity. It is multi-coated to prevent internal ghosting as well as reflections, and features an 86mm front mount which helps to reduce the likelihood of vignetting when used with wide-angle lenses.

Variable neutral density filter allows you to dial in differing amounts of density scene to scene.

0.9 to 3.0 density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a reduction of 3 to 10 stops, this filter allows you to control depth of field and convey movement more easily.